87486528042

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{18911917}}^1$

素因数の和:18912182

約数の個数: 24

約数和(自身を含む): 190291718916

約数和(自身を除く): 102805190874

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 18911917, 37823834, 56735751, 113471502, 170207253, 340414506, 4860362669, 9720725338, 14581088007, 29162176014, 43743264021, 87486528042]

約数ペア:

[(1, 87486528042), (2, 43743264021), (3, 29162176014), (6, 14581088007), (9, 9720725338), (18, 4860362669), (257, 340414506), (514, 170207253), (771, 113471502), (1542, 56735751), (2313, 37823834), (4626, 18911917)]